
Start your day off right with this comfy apple crumble loaded with juicy, spiced fruit and a golden, crunchy oat layer on top. It’s my number one dish when the weather cools down – your kitchen will smell amazing as it bakes. Super easy for weekdays but fun enough to share with guests for brunch.
When I first tried making this, I just wanted to finish off old apples and oats. Now, my whole family expects it every year for our holiday get-togethers.
Tasty Ingredients
- Cold butter: cut into cubes and keep chilled for a crumbly, crisp texture Always go for real butter
- Old-fashioned oats: give the topping its chewy edge Don't use quick oats if you want crunch
- All-purpose flour: pulls everything together up top Check it's fresh for no lumps
- Salt: brings out flavors and keeps things balanced I always choose sea salt
- Brown sugar: adds moisture and deep sweetness If you have it, use soft fresh brown sugar
- Ground cinnamon and nutmeg: warm up the whole thing Use new spices for the best results
- Lemon juice: keeps apples from turning brown and wakes up the filling Squeeze one fresh
- Cornstarch: helps thicken up the fruit's juices Pure cornstarch works best
- Granny Smith or Honeycrisp apples: a sweet-tart fruit base Pick ones with no bruises
Easy Instructions
- Let it Rest:
- Take the pan out and cool it down for at least ten minutes. The fruity layer sets up, so scooping is a breeze.
- Bake:
- Put the dish into your hot oven (375°F). Bake it for 30–35 minutes till the top turns golden and the apple layer is bubbling along the sides. The smell will let you know it’s nearly there.
- Assemble the Crumble:
- Layer the apple mixture into a baking dish or a skillet. Pile the crumble over the apples but let some peek out for a pretty finish.
- Make the Crumble Topping:
- Grab another bowl and mix together oats, flour, brown sugar, cinnamon, and salt. Drop in the cold butter. Using your fingertips or a pastry blender, press the butter until the mix is crumbly and sandy, with small pieces.
- Prep the Apples:
- Peel and slice apples into even pieces. Toss with lemon juice, cinnamon, nutmeg, brown sugar, and cornstarch in a bowl until every piece looks shiny and covered.

Honestly, apples steal the show here. Mixing tart and sweet kinds brings extra pop to every bite. My mom and I made it a weekend thing – she swore fresh apples and lots of spice turn any morning into something special.
Storing Leftovers
Keep any extras sealed up in the fridge and they'll be good for up to four days. Warm pieces in the oven or toaster oven for the crunchiest results. The microwave works, but you’ll lose the crisp.
Swap It Up
Try pears or your favorite stone fruit if apples aren’t in season. For dairy-free, coconut oil does the trick. Need gluten free? Just go with a gluten free flour mix.
How to Serve
Dig in while it’s hot and top with Greek or vanilla yogurt. It’s also awesome with a cloud of whipped cream at brunch.

Background Story
This comfort dish started as a humble version of apple pie and is super popular in the US and UK. People love making it in the fall to use up fresh apples and welcome the season.
Frequently Asked Questions
- → Which apples taste best here?
Honeycrisp or Granny Smith work best. They're sturdy and have a good sweet-tart kick.
- → Can I whip up the crumble before?
You sure can. Store it in the fridge until you’re ready to bake.
- → Should I peel the apples?
Peeled apples turn really soft. Skip peeling for chunkier bits and more fiber.
- → Is there a swap for butter?
Dairy-free? Try using cold coconut oil or your favorite plant butter.
- → What's the best way to keep leftovers?
Let it cool first, pop it in an airtight box in the fridge, and finish within three days. Warm it up before eating.